Advance 71A8107500D - 150 Watt - High Pressure Sodium Ballast

The Advance 71A8107-500D high pressure sodium ballast operates on 120 volt systems. For use with 150 watt lamps, this magnetic HID ballast boasts a high power factor of 90%, ensuring maximum efficiency. A temperature rating of 221 degrees F makes the ballast suitable for mounting in warehouses and manufacturing facilities where high heat may be an issue. Includes dry film capacitor and ignitor.